Adds external links section to MU's series info page, with MangaDex, MangaFox, MangaHere, MangaPark, DynastyScans, NineManga.
当前为
Edited version of https://greasyfork.org/en/scripts/39045-mangaupdates-external-links2
Removed MAL, AniDB etc.
Removed KissManga (site down)
Updated all sites to work as of 20.11.2021
Added NineManga, MangaOwl, FanFox, MangaLife, MangaTown, MangaSee
